.carousel {
  position: relative;
  width: 256px;
  margin: auto;
}

.img-frame {
  overflow: hidden;
}

.img-holder {
  display: flex;
  transition: 0.1s all;
}

img {
  width: 256px;
  height: 256px;
}

.handle {
  position: absolute;
  z-index: 1;
  display: inline-block;
  width: 40px;
  height: 40px;
  padding: 8px 10px;
  border-radius: 50%;
  cursor: pointer;
  user-select: none;
}

.left-handle {
  top: 50%;
  left: 0;
  transform: translate(-100%, -50%);
}

.right-handle {
  top: 50%;
  right: 0;
  transform: translate(100%, -50%);
}

.dot-holder {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 20px;
  column-gap: 10px;
  padding: 0;
}

.dot-holder li {
  list-style: none;
}

.dot-holder button {
  width: 15px;
  height: 15px;
  background: white;
  border: none;
  border-radius: 50%;
  box-shadow: 0 0 0 2px white inset;
  background-color: lightgrey;
  cursor: pointer;
}

.dot-holder .selected {
  background-color: blue;
}

form div {
  margin: 10px 0;
}